Recombinant Anti-NAPSIN A Antibody [rNAPSA/7239] (A315363)

Anti-NAPSIN A Antibody [rNAPSA/7239]

Recombinant mouse monoclonal [rNAPSA/7239] antibody to NAPSIN A.

Napsin is a pepsin-like aspartic proteinase connected with maturation of surfactant protein B.There are two closely related napsins, napsin A and napsin B. Napsin A is expressed as a single chain protein. Immunohistochemical studies revealed high expression levels of napsin A in human lung and kidney but low expression in spleen. Napsin A is expressed in type II pneumocytes and in adenocarcinomas of lung. The high specificity expression of napsin A in adenocarcinomas of lung is useful to distinguish primary lung adenocarcinomas from adenocarcinomas of other organs.

Human lung adenocarcinoma.

IHC: 1-2 µg/ml

Human

Recombinant fragment (aa50-150) of human Napsin A protein. The exact sequence is proprietary.

Mouse

Monoclonal

rNAPSA/7239

IgG1

Unconjugated

Protein A chromatography.

200 µg/ml

37 kDa

Liquid

Supplied in 10mM Phosphate Buffered Saline with 0.05% BSA and 0.05% Sodium Azide.

Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

Asp 4, ASP4, Aspartyl protease 4, KAP, Kdap, Kidney derived aspartic protease like protein, NAP1, NAPA, Napsa, NAPSA_HUMAN, Napsin 1, napsin A aspartic peptidase, Napsin A precursor, Napsin-1, Napsin-A, Pronapsin A, SNAPA, TA01/TA02